WS57C49C-35DMB - Brand New WSI IC Chips

In Stock:135 ,Ready for Immediate Shipping
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In Stock: 135, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD91-WS57C49C-35DMB
Manufacturer Part No.:WS57C49C-35DMB
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  • Description

    The WS57C49C-35DMB is a high-performance 64K UV Erasable Electrically Re-Programmable Read Only Memory (RPROM) manufactured using advanced CMOS technology. It operates at Bipolar PROM speeds but consumes only 25% of the power required by its Bipolar counterparts. Unlike devices that cannot be erased, every WS57C49C in a windowed package is 100% tested with worst case test patterns before and after assembly. The WS57C49C is configured in the standard Bipolar PROM pinout providing an easy upgrade path for systems currently using Bipolar PROMs.

    Specifications and features

    • Ultra-Fast Access Time: tACC = 25 ns, tCS = 12 ns.
    • Low Power Consumption.
    • Fast Programming.
    • Pin Compatible with Bipolar PROMs.
    • Immune to Latch-UP: Up to 200 mA.
    • ESD Protection Exceeds 2000 V.
    • Available in 300 Mil DIP and PLDCC.

    Application Scenarios

    The WS57C49C-35DMB is suitable for applications that require high-performance memory with low power consumption. It can be used as an upgrade for systems currently using Bipolar PROMs or its predecessor, the WS57C49B.



    - High-performance memory with low power consumption.

    - Proven EPROM technology allows testing of entire memory array for switching characteristics and functionality.

    - Pin compatible with Bipolar PROMs.

    - Immune to Latch-UP up to 200 mA.

    - ESD protection exceeds 2000 V.

    - Available in 300 Mil DIP and PLDCC packages.


    - None.

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer WSI
    Product Category IC Chips
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
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Additional Information
  • Datasheet: Download WS57C49C-35DMB
  • Chipdatas Part: CD91-WS57C49C-35DMB
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2023/12/03 18:37 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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